Line number change at olet outlet

Hi All,

I'm running isogen on a branch where the line number changes at the outlet of the weldolet that is tapped into the header.  Everytime I run this lines (or others like it) isogen returns error 2023 and the contination note for the olet is missing on the resulting iso..  I tried the old COP_OLET component preference thinking that would resolve it, but no dice.  Anyone have any ideas??

AutoPLANT V8i SS4

AutoCAD 2012 64bit

Windows 7 Enterprise 64 bit

**Project Package is atttached with an example in the Test1 model of the proejct**